Calculate what tenants owe when rent is late — flat fees, percentages, or daily penalties. Instant results, no signup needed.
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"Calculate Late Fee" to see the result
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PropOps automates late fee tracking and collection so you never miss a charge.
Try PropOps Free →How they're calculated, what the law says, and how to collect them automatically.
A late fee is a financial penalty a landlord charges when a tenant fails to pay rent on time. Most leases specify a grace period (typically 3–5 days) after the due date before late fees kick in. Once the grace period expires, fees accrue according to the terms in the lease agreement — either as a flat one-time charge, a percentage of the monthly rent, a daily per-diem penalty, or some combination of these. For example, a lease might charge $75 flat if rent is 1 day late, or $10/day for each day past the due date. These fees are separate from the underlying rent — tenants still owe the full monthly amount plus any accumulated late charges. Most states cap late fees to prevent them from being punitive, and some jurisdictions require them to be reasonable relative to the actual costs of late payment.
Late fee rules vary significantly by state. Below are key regulations for the 10 most populous U.S. states:
Note: These are summaries for reference only. Always verify current local ordinances and consult a licensed attorney for specific legal questions about late fee enforceability.
Tracking and collecting late fees manually is time-consuming and error-prone. Here's how forward-thinking landlords automate it:
Set your fee structure once. PropOps automatically calculates and records late fees the moment rent is overdue — no manual tracking.
Send automatic late payment reminders via email and text. Tenants can pay rent + late fees in one click, no back-and-forth.
Every late fee calculation, reminder, and payment is logged automatically. Full history for accounting, disputes, or court if needed.
PropOps handles the math, the reminders, and the follow-up — so you collect every late fee you're entitled to.
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